Arnold Cdp, California
As of the census of 2000, there were 4218 people in the census designated place, organized into 1864 households, and 1325 families residing in the census designated place. The population density was 284.5 people per square mile (109.85/km˛), it is the 182nd least populated census designated place in terms of population density. There were 4456 housing units at an average density of 300.7 per square mile (116.1/km˛). The average household size was 2.26 and the average family size was 2.65. In the census designated place Age distribution was 18.8% under the age of 18, 4.5% from 18 to 24, 19.1% from 25 to 44, 36.6% from 45 to 64, and 20.9% who were 65 or older. For every 100 females there were 103 males. For every 100 females age 18 and over, there were 97.2 males. The median age is 50.1 years, The median age of males was 49.2 years, for females the median age was 50.6 years. The racial or ethnic makeup of the census designated place was 4012 White, 10 Black or African American, 40 American Indian, 21 Asian, 5 Native Hawaiian, 100 from two or more races and 30 Ohter races.
The median income for a household in the census designated place was $42785, making its California's 548th highest census designated place by median household income. The median income for a family in the census designated place was $49364, it is 519th wealthiest census designated place by median family income in California. The per capita income for the census designated place was $23169, it is the 379th wealthiest census designated place in terms of per capita income. The median income is $18770, The median income for males was $24099 versus $13234 for females.
In 2000, 860 pupils and students, of which 56.74% are male and 43.26% are female, 20.39% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.91% nursery or pri school, 2.79% kindergarten, 53.6% elementary school, 24.19% high school and 11.51% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 26408 |
| April 2000 Estimate | 26408 |
| July 2000 Estimate | 26456 |
| July 2001 Estimate | 26543 |
| July 2002 Estimate | 26712 |
| July 2003 Estimate | 26811 |
| July 2004 Estimate | 26697 |
| July 2005 Estimate | 26600 |
| July 2006 Estimate | 26539 |
| July 2007 Estimate | 26393 |
| July 2008 Estimate | 26469 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 52 | 16 | 68 |
| Kindergarten | 24 | 24 | |
| Elementary school | 243 | 218 | 461 |
| High school | 144 | 64 | 208 |
| College or graduate school | 25 | 74 | 99 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Arnold CDP, California | $42785 | $49364 | $23169 |
| Calaveras County, California | $41022 | $47379 | $21420 |
| California, United States | $47493 | $53025 | $22711 |
| United States | $41994 | $50046 | $21587 |